81 citations
- Otto-von-Guericke-Universität MagdeburgDE20 papers
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18 papers · 1 filter
Generalizations of data-driven balancing: What to sample for different balancing-based reduced models
Sean Reiter, Ion Victor Gosea, Serkan Gugercin
The quadrature-based balanced truncation (QuadBT) framework of arXiv:2104.01006 is a non-intrusive reformulation of balanced truncation (BT), a classical projection-based model-ord…
Partial Stabilization of an Orbiting Satellite Model with a Flexible Attachment
Julia Kalosha, Yevgeniia Yevgenieva, Alexander Zuyev
We consider a mathematical model of an orbiting satellite, comprising a rigid carrier body and a flexible boom, operating under the influence of gravity gradient torque. This model…
Loewner functions for bilinear systems
Pauline Kergus, Ion Victor Gosea, Mihaly Petreczky
This work brings together the moment matching approach based on Loewner functions and the classical Loewner framework based on the Loewner pencil in the case of bilinear systems. N…
Partial stabilization of nonlinear systems along a given trajectory
Victoria Grushkovskaya, Iryna Vasylieva, Alexander Zuyev
In this paper, the problem of partial stabilization of nonlinear systems along a given trajectory is considered. This problem is treated within the framework of stability of a fami…
Periodic optimal control of a plug flow reactor model with an isoperimetric constraint
Yevgeniia Yevgenieva, Alexander Zuyev, Peter Benner +1
We study a class of nonlinear hyperbolic partial differential equations with boundary control. This class describes chemical reactions of the type `` product'' carried out i…
Diagonally-Addressed Matrix Nicknack: How to improve SpMV performance
Jens Saak, Jonas Schulze
We suggest a technique to reduce the storage size of sparse matrices at no loss of information. We call this technique Diagonally-Adressed (DA) storage. It exploits the typically l…